Ask questions or learn about tips and tricks for app development in the App Hub developer forums
Registering to be a Windows Phone developer is easy! See how with the Registration Walkthrough
Review the Application Certification Guidelines prior to submitting your app.
Get fast answers to frequently asked questions about registration, application submission, payouts and other topics in the Windows Phone Marketplace FAQ
Step by Step Instructions to submit an app are available in the Application Submission Walkthrough
Submit a support ticket for help with your registered account, submitting your app, app certification, or device unlock
For help with Registration and Account Sign In, email App Hub Support
Have questions about verifying your Company account? Get more information from GeoTrust
Windows Phone developers - need more help?
For advanced app development support, there's an option for direct email or phone support from a Microsoft engineer from your Premier account, or you can opt for Pay-Per-Incident Support.
| Response time | Cost | Contact method | Available |
|---|---|---|---|
| 4 to 8 hours | $259 | Callback (web scheduled) |
6 a.m. - 6 p.m. Pacific time Monday - Friday |
To begin a support incident, visit Microsoft Support and enter “Windows Phone Developer Tools” in the Product Finder box on the page, and then follow the remaining prompts.
For a phone incident, developers can call (800) 936-4900 6 a.m. to 6 p.m. Pacific Time, Monday through Friday, to open an incident for callback from a Microsoft engineer.
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